CN218956569U

CN218956569U - Radioactive wastewater detection device

Info

Publication number: CN218956569U
Application number: CN202320458015.7U
Authority: CN
Inventors: 刘飞; 李磊; 曹磊
Original assignee: Jiangsu Supersense Technology Co ltd
Current assignee: Jiangsu Supersense Technology Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-05-02
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a radioactive wastewater detection device, and relates to the field of medical wastewater detection. The utility model comprises a detection box, wherein a sample liquid table component is arranged in the detection box, the sample liquid table component comprises a supporting table and a detection table, the supporting table is fixed below the inside of the detection box, and the detection table is positioned at the top of the supporting table.

Description

Radioactive wastewater detection device

Technical Field

The utility model relates to the field of medical wastewater detection, in particular to a radioactive wastewater detection device.

Background

In the medical field, some departments can produce some waste water with radioactive substances in the process of experiments or examination of patients, the waste water can not be directly discharged, the next treatment can be carried out after the waste water reaches the standard through special treatment, and in the process of treating the waste water, the detection of radioactive elements in the waste water is a key step, so that the environmental pollution caused by the discharge of the waste water containing radioactivity is avoided.

The existing radioactive wastewater detection needs to manually extract and distribute sample liquid to the monitoring device, human bodies inevitably contact the sample liquid and water, long-term work is easy to be affected by the radioactive wastewater, and the safety is low, so that the detection process needs to be paid attention to avoiding the participation of the human bodies as much as possible when the radioactive wastewater detection device is designed.

Accordingly, the present utility model is directed to providing a radioactive wastewater detection apparatus for achieving practical value in view of the existing structure and the drawbacks.

Disclosure of Invention

Based on the above, the utility model aims to provide a radioactive wastewater detection device so as to solve the technical problem that human body delivery wastewater is needed in the detection process, and the health is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the radioactive wastewater detection device comprises a detection box, wherein a sample liquid table assembly is arranged in the detection box, the sample liquid table assembly comprises a supporting table and a detection table, the supporting table is fixed below the inside of the detection box, the detection table is positioned at the top of the supporting table, a sample liquid cavity is arranged in the detection table, a detection chamber is arranged at the top of the detection table, and the detection chamber is communicated with the sample liquid cavity;

the inner wall of detection case is equipped with sampling subassembly, sampling subassembly includes the liquid pump, the liquid outlet end and the appearance liquid chamber of liquid pump are linked together, the liquid drawing end of liquid pump is connected with horizontal pipe through the connecting pipe, horizontal pipe has the standpipe through elbow connection, all be equipped with the branch pipe on horizontal pipe and the standpipe, the end of branch pipe is the inlet, install the solenoid valve on the branch pipe.

Through adopting above-mentioned technical scheme, when detecting waste water, the workman starts the liquid pump to open corresponding solenoid valve, with the waste water suction appearance liquid intracavity in the target waste water storage treatment jar, then open actuating mechanism, make detection probe stretch into the detection room, detect waste water, the whole manual remote control of detection process, do not have direct, indirection and radioactive waste water contact, improve workman's security.

Further, the driving mechanism is installed at the top of detection case, actuating mechanism's output is connected with the piston rod, the terminal fixedly connected with lifting seat of piston rod, be equipped with a plurality of test probes on the lifting seat, and a plurality of test probes equidistance are evenly arranged.

By adopting the technical scheme, the driving mechanism is opened, the driving mechanism enables the piston rod to extend, the lifting seat is lowered, then the detection probe extends into the detection chamber, and the wastewater is detected.

Further, the detection chambers are provided with a plurality of detection chambers, the shapes of the detection chambers are matched with the shapes of the detection probes, and the detection probes and the detection chambers are in one-to-one correspondence.

Through adopting above-mentioned technical scheme, the top of test probe can seal the detection room, and in the current testing process, the sample liquid bottleneck is opened, if test probe stretches into the mistake, causes the waste liquid to reveal easily, handles very troublesome, and test probe can avoid this kind of condition with the sealing of detection room, is favorable to using.

Further, the sealing door is arranged on the outer surface of the detection box, the top of the sealing door is arranged on the detection box through a rotating shaft, an operation table is arranged on one side of the detection box, and a PLC controller is arranged in the operation table.

Through adopting above-mentioned technical scheme, when need overhaul, wash the detection case, can open the sealing door and operate, after the operation is accomplished, the sealing door can be closed under the effect of dead weight, avoids the workman to forget the condition of closing the sealing door, has improved detection device's automatic performance, has improved the security simultaneously.

Further, the operation platform is electrically connected with the driving mechanism and the liquid pump respectively.

By adopting the technical scheme, the operation of staff is facilitated.

Further, the liquid pumps are positive and negative liquid pumps, and the liquid pumps are two, and two liquid pumps are arranged along the length central line mirror image of the detection box.

In summary, the utility model has the following advantages:

according to the utility model, the transverse pipe, the bent pipe, the vertical pipe and the branch pipe in the sampling assembly are firstly installed through the sample liquid table assembly and the sampling assembly, the branch pipe is connected with the waste water storage treatment tank, the electromagnetic valve is installed on the branch pipe, the waste water can be subjected to spot sampling inspection, the waste water is pumped into the sample liquid cavity through starting the liquid pump, then the driving mechanism is opened, the detection probe extends into the detection chamber to detect the waste water, no one person directly contacts the waste water in the process from liquid pumping to detection, the damage of radioactive waste water to human bodies is avoided, and the safety of workers is improved;

according to the utility model, the sealing door is arranged, the top of the sealing door is connected through the rotating shaft, when the inspection box is required to be overhauled and cleaned, the sealing door can be opened for operation, and after the operation is finished, the sealing door can be closed under the action of dead weight, so that the condition that a worker forgets to close the sealing door is avoided.

According to the utility model, the shape of the detection chamber is matched with that of the detection probes, the detection probes are in one-to-one correspondence with the detection chambers, the top of each detection probe can seal the detection chamber, in the existing detection process, the sample liquid bottle mouth is opened, if the detection probes are inserted into the bottle mouth by mistake, waste liquid leakage is easy to cause, the treatment is very troublesome, and the detection probes and the detection chambers can be sealed to avoid the situation, so that the detection device is beneficial to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the detection box of the present utility model;

fig. 3 is a schematic view of a partial structure of a cross tube according to the present utility model.

In the figure: 1. a detection box; 2. sealing the door; 3. an operation table; 4. a driving mechanism; 401. a piston rod; 402. a lifting seat; 403. a detection probe; 5. a sample liquid stage assembly; 501. a support table; 502. a detection table; 503. a sample liquid chamber; 504. a detection chamber; 6. a sampling assembly; 601. a transverse tube; 602. bending the pipe; 603. a standpipe; 604. a liquid pump; 605. an electromagnetic valve; 606. a branch pipe; 607. a liquid inlet.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1, 2 and 3, the radioactive wastewater detection device comprises a detection box 1, wherein a sample liquid table assembly 5 is arranged in the detection box 1, the sample liquid table assembly 5 comprises a supporting table 501 and a detection table 502, the supporting table 501 is fixed below the detection box 1, the detection table 502 is positioned at the top of the supporting table 501, a sample liquid cavity 503 is arranged in the detection table 502, a detection chamber 504 is arranged at the top of the detection table 502, and the detection chamber 504 is communicated with the sample liquid cavity 503;

the inner wall of the detection box 1 is provided with a sampling component 6, the sampling component 6 comprises a liquid pump 604, the liquid outlet end of the liquid pump 604 is communicated with a sample liquid cavity 503, the liquid pump 604 is a positive and negative liquid pump, the two liquid pumps 604 are arranged in a mirror image mode along the length center line of the detection box 1, the liquid outlet end of the liquid pump 604 is connected with a transverse pipe 601 through a connecting pipe, the transverse pipe 601 is connected with a vertical pipe 603 through a bent pipe 602, branch pipes 606 are arranged on the transverse pipe 601 and the vertical pipe 603, the tail end of each branch pipe 606 is a liquid inlet 607, an electromagnetic valve 605 is arranged on each branch pipe 606, when waste water is detected, a worker starts the liquid pump 604, opens the corresponding electromagnetic valve 605, pumps the waste water in a target waste water storage treatment tank into the sample liquid cavity 503, then opens a driving mechanism 4, enables a detection probe 403 to extend into the detection chamber 504, the waste water is detected, the whole process is manually and remotely controlled, and the waste water is not directly or indirectly contacted with radioactive waste water, and the safety of the worker is improved.

Referring to fig. 1 and 2, a driving mechanism 4 is installed at the top of the detection box 1, an output end of the driving mechanism 4 is connected with a piston rod 401, a lifting seat 402 is fixedly connected with the end of the piston rod 401, a plurality of detection probes 403 are arranged on the lifting seat 402, the detection probes 403 are uniformly distributed at equal intervals, the driving mechanism 4 is opened, the driving mechanism 4 stretches the piston rod 401 to enable the lifting seat 402 to descend, and then the detection probes 403 stretch into a detection chamber 504 to detect wastewater.

Referring to fig. 2, a plurality of detecting chambers 504 are provided, the shape of the detecting chambers 504 is identical to the shape of the detecting probes 403, and meanwhile, the detecting probes 403 and the detecting chambers 504 are in one-to-one correspondence, the detecting probes 403 can seal the detecting chambers 504, in the existing detecting process, the sample liquid bottle mouth is opened, if the detecting probes are inserted into the detecting chambers by mistake, the waste liquid leakage is easy to be caused, the processing is very troublesome, the sealing between the detecting probes 403 and the detecting chambers 504 can avoid the situation, and the use is facilitated.

Referring to fig. 1 and 2, the sealing door 2 is installed on the outer surface of the detection box 1, the top of the sealing door 2 is installed on the detection box 1 through a rotating shaft, the operation table 3 is installed on one side of the detection box 1, and the PLC controller is installed in the operation table 3, when the detection box needs to be overhauled and cleaned, the sealing door can be opened for operation, after the operation is completed, the sealing door can be closed under the action of dead weight, the situation that a worker forgets to close the sealing door is avoided, the automatic performance of the detection device is improved, the safety is improved, and the operation table 3 is electrically connected with the driving mechanism 4 and the liquid pump 604 respectively, so that the operation of workers is facilitated.

In some embodiments, the sealing door 2 may be made of stainless steel glass material for facilitating the observation of workers.

The implementation principle of the embodiment is as follows: firstly, the detection box 1 is installed, the transverse pipe 601, the vertical pipe 603 and the branch pipe 606 are installed, the branch pipe 606 is connected with the waste water storage and treatment tank, when waste water is detected, a worker starts the liquid pump 604, opens the corresponding electromagnetic valve 605, pumps the waste water in the target waste water storage and treatment tank into the sample liquid cavity 503, then opens the driving mechanism 4, the driving mechanism 4 stretches the piston rod 401 to enable the lifting seat 402 to descend, then stretches the detection probe 403 into the detection chamber 504 to detect the waste water, and after the detection is completed, if the waste water reaches the standard, waste water is pumped out through liquid pump inversion, the branch pipe 606 can be connected with the clean water tank to clean the sample liquid platform assembly 5.

The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The radioactive wastewater detection device is characterized by comprising a detection box (1), wherein a sample liquid table assembly (5) is arranged in the detection box (1), the sample liquid table assembly (5) comprises a supporting table (501) and a detection table (502), the supporting table (501) is fixed below the detection box (1), the detection table (502) is positioned at the top of the supporting table (501), a sample liquid cavity (503) is arranged in the detection table (502), a detection chamber (504) is arranged at the top of the detection table (502), and the detection chamber (504) is communicated with the sample liquid cavity (503);

the inner wall of detection case (1) is equipped with sampling subassembly (6), sampling subassembly (6) include liquid pump (604), the play liquid end of liquid pump (604) is linked together with appearance liquid chamber (503), the drawing liquid end of liquid pump (604) is connected with horizontal pipe (601) through the connecting pipe, horizontal pipe (601) are connected with standpipe (603) through return bend (602), all be equipped with branch pipe (606) on horizontal pipe (601) and standpipe (603), the end of branch pipe (606) is inlet (607), install solenoid valve (605) on branch pipe (606).

2. The radioactive wastewater detection apparatus according to claim 1, wherein: the top of detection case (1) is installed actuating mechanism (4), the output of actuating mechanism (4) is connected with piston rod (401), the end fixedly connected with lifting seat (402) of piston rod (401), be equipped with a plurality of test probes (403) on lifting seat (402), and a plurality of test probes (403) equidistance are evenly arranged.

3. The radioactive wastewater detection apparatus according to claim 1, wherein: the detection chambers (504) are provided with a plurality of detection chambers, the shape of the detection chambers (504) is matched with the shape of the detection probes (403), and the detection probes (403) and the detection chambers (504) are in one-to-one correspondence.

4. The radioactive wastewater detection apparatus according to claim 2, wherein: the automatic detection device is characterized in that a sealing door (2) is arranged on the outer surface of the detection box (1), the top of the sealing door (2) is arranged on the detection box (1) through a rotating shaft, an operation table (3) is arranged on one side of the detection box (1), and a PLC controller is arranged in the operation table (3).

5. The radioactive wastewater detection apparatus according to claim 4, wherein: the operation table (3) is electrically connected with the driving mechanism (4) and the liquid pump (604) respectively.

6. The radioactive wastewater detection apparatus according to claim 1, wherein: the liquid pumps (604) are positive and negative liquid pumps, and the liquid pumps (604) are two, and the two liquid pumps (604) are arranged along the length central line mirror image of the detection box (1).